Year	% of commercial service imports
1975	31.572560230105253
1976	27.62912212454932
1977	28.932263248208205
1978	29.626103446658867
1979	29.6439551073695
1980	29.96888720045668
1981	28.958213477928393
1982	28.639899272391474
1983	29.00492253781423
1984	31.994138385677815
1985	32.449523505584395
1986	33.3388087449979
1987	34.24340170465252
1988	35.164560306742175
1989	35.31919448571716
1990	35.07473394035184
1991	34.18372919924168
1992	35.271269404618835
1993	34.36143992228255
1994	34.20482113794247
1995	33.603715237492004
1996	33.54767146219214
1997	32.649901730301494
1998	31.557916395794827
1999	31.091962498461438
2000	29.578231056516422
2001	28.555142236556687
2002	28.44495071486142
2003	28.129547376916538
2004	27.287118442474362
2005	26.880139356450176
2006	25.380498694956657
2007	24.741352943088064
2008	23.744423984399866
2009	24.194163942666734
2010	23.554374869276597
2011	23.227746909423054
2012	23.00095377873921
2013	22.923183048012966
2014	22.749278727409166
2015	22.268123667103367
2016	22.82176299332743
2017	22.95184581380402
2018	22.98941195906595
2019	22.82906614940045
2020	9.889794452882693
2021	9.986573128077406
2022	15.93514431164821
2023	19.978077207357344